Responsorial Psalm Ps 34:2-3, 4-5, 6-7, 8-9, 10-11
I will bless the Lord at all times, his praise shall be always in my mouth. In the Lord shall my soul be praised: let the meek hear and rejoice.
O magnify the Lord with me; and let us extol his name together. I sought the Lord, and he heard me; and he delivered me from all my troubles.
Come ye to him and be enlightened: and your faces shall not be confounded. This poor man cried, and the Lord heard him: and saved him out of all his troubles.
The angel of the Lord shall encamp round about them that fear him: and shall deliver them. O taste, and see that the Lord is sweet: blessed is the man that hopeth in him.
Fear the Lord, all ye his saints: for there is no want to them that fear him. The rich have wanted, and have suffered hunger: but they that seek the Lord shall not be deprived of any good.
Gospel Matt 22:34-40
But the Pharisees hearing that he had silenced the Sadducees, came together: And one of them, a doctor of the law, asking him, tempting him: Master, which is the greatest commandment in the law? Jesus said to him: Thou shalt love the Lord thy God with thy whole heart, and with thy whole soul, and with thy whole mind. This is the greatest and the first commandment. And the second is like to this: Thou shalt love thy neighbour as thyself. On these two commandments dependeth the whole law and the prophets.